Group,
I cannot get Neuron to run with this configuration. I get the following error:
loading membrane mechanisms from @executable_path/../../share/nrn/demo/release/x86_64/.libs/libnrnmech.so
Additional mechanisms from files
cabpump.mod cachan1.mod camchan.mod capump.mod invlfire.mod khhchan.mod mcna.mod nacaex.mod nachan.mod release.mod
ImportError: No module named site
neurondemo exit status was 1
Press return key to exit
Not sure how to proceed.
Thank you in advance.
Scott J Saluga
Oberlin College
OSX 10.8.4, Enthought Canopy, Neuron 7.3
Re: OSX 10.8.4, Enthought Canopy, Neuron 7.3
This is due to an incomplete python installation. I'm wondering why python did not print the stacktrace that showed that the underlying problem is a missingImportError: No module named site
pyconfig.h file
You can avoid it by launching nrniv from a terminal window with the -Py_NoSiteFlag option. (the icons use /Applications/NEURON-7.3/nrn/x86_64/bin/nrngui
and you can change the last line from
Code: Select all
exec "$program" "$NEURONHOME/lib/hoc/nrngui.hoc" "$@" -
Code: Select all
exec "$program" =PY_NoSiteFlag "$NEURONHOME/lib/hoc/nrngui.hoc" "$@" -
You would certainly need that to process mod files.
Re: OSX 10.8.4, Enthought Canopy, Neuron 7.3
I had already installed the developer tools. Still no go. I have not had this problem in the past. Neuron was always an easy install.
Not sure how to correct this. I am not a Python guy, I just setup and install for labs.
Sorry for the naiveté. :-)
Scott
Not sure how to correct this. I am not a Python guy, I just setup and install for labs.
Sorry for the naiveté. :-)
Scott
Re: OSX 10.8.4, Enthought Canopy, Neuron 7.3
what happens if you start a terminal window and type
which make
which make
Re: OSX 10.8.4, Enthought Canopy, Neuron 7.3
I am also new to Neuron and had the same problem for several days now, although I tried to use the standalone version.
Today I found out that it was caused by an incompatibility of python 3.X.X with Neuron 7.3.
Uninstalling the python 3 framework via terminal and reinstalling python 2.6.8 (2.7.5 caused another error) fixed the problem.
I could imagine that it's the same problem with the new Canopy/EPD versions.
Cheers,
Matthias
Today I found out that it was caused by an incompatibility of python 3.X.X with Neuron 7.3.
Uninstalling the python 3 framework via terminal and reinstalling python 2.6.8 (2.7.5 caused another error) fixed the problem.
I could imagine that it's the same problem with the new Canopy/EPD versions.
Cheers,
Matthias